// export 导出
export const firstName = 'LeBron'
export const lastName = 'James'
const age = 37
export function aihao() {
  return '打篮球'
}
// export const team = () => {
const team = () => {
  return '湖人'
}
export {
  age,
  team as T // 指定导出时重命名
}



